Home / 2,294,564.12-3,166,504.82-1,262,177.67

Finding the Fourth Proportional to 2,294,564.12, 3,166,504.82 and 1,262,177.67

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Solution

The fourth proportional to 2,294,564.12, 3,166,504.82 and 1,262,177.67 is: 1,741,808.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,564.12 : 3,166,504.82 = 1,262,177.67 : x
  2. Step 2: Convert to fraction form
    2,294,564.12/3,166,504.82 = 1,262,177.67/x
  3. Step 3: Cross multiply
    2,294,564.12x = 3,166,504.82 × 1,262,177.67
  4. Step 4: Simplify right side
    2,294,564.12x = 3,996,691,686,048.04
  5. Step 5: Solve for x
    x = 3,996,691,686,048.04/2,294,564.12
  6. Step 6: Final answer
    x = 1,741,808.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.